What is PageRank?? The Alexa technology for ranking pages. The search relevancy of a page compared to the other pages in the search engine The way Google measures how popular a given page is based on the number and quality of sites that link to it. The way Yahoo! measures how popular a given page is based on the number and quality of sites that link to it.

PageRank is a way Google measures how popular a given page is based on the number and quality of sites that link to it. It is a ranking algorithm that was developed by Google co-founder Larry Page in the late 1990s. The algorithm assigns a numerical score to each web page, with higher scores indicating more important pages. The score is based on the number and quality of other web pages that link to the page in question. The more high-quality sites that link to a page, the higher its PageRank score will be.